If you love steakhouse dinners, this Grilled Steak with Shrimp and Lobster Seafood Cream Sauce is the ultimate indulgence. A perfectly seasoned, juicy steak is grilled until beautifully browned, then topped with tender shrimp and lobster coated in a silky, garlicky cream sauce.
The combination of rich beef and delicate seafood makes this dish feel incredibly luxurious, yet it is surprisingly straightforward to prepare at home. Serve it with mashed potatoes, roasted vegetables, asparagus, or warm crusty bread to soak up every drop of the creamy sauce.
Ingredients
For the Steaks
- 2 thick-cut ribeye, sirloin, or New York strip steaks
- 1 tablespoon olive oil
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- ½ teaspoon salt
- ½ teaspoon black pepper
- 1 tablespoon butter
- 1 teaspoon fresh thyme leaves
For the Seafood Cream Sauce
- 8 ounces shrimp, peeled and deveined
- 6–8 ounces cooked lobster meat, chopped
- 2 tablespoons butter
- 3 cloves garlic, minced
- 1 small shallot, finely chopped
- ½ cup dry white wine or seafood stock
- 1 cup heavy cream
- ½ cup chicken or seafood broth
- ½ cup freshly grated Parmesan cheese
- ½ teaspoon paprika
- ¼ teaspoon cayenne pepper, optional
- ½ teaspoon Italian seasoning
- 1 tablespoon fresh lemon juice
- 1 tablespoon chopped fresh parsley
- Salt and black pepper to taste
Instructions
1. Prepare the Steaks
Take the steaks out of the refrigerator about 20–30 minutes before cooking.
Pat them dry with paper towels. Brush lightly with olive oil, then season both sides with garlic powder, paprika, salt, and black pepper.
Preheat a grill or grill pan over medium-high to high heat.
Place the steaks on the hot grill and cook according to your preferred level of doneness. For a steak around 1 inch thick, approximately 4–5 minutes per side will often produce a medium-rare to medium result, but cooking time varies with thickness and grill temperature.
For the most reliable result, use an instant-read thermometer.
Transfer the steaks to a plate and loosely cover with foil. Let them rest for about 5–10 minutes.
2. Cook the Shrimp
While the steaks rest, heat 1 tablespoon of butter in a large skillet over medium heat.
Add the shrimp and season lightly with salt and pepper.
Cook for about 1–2 minutes per side, or until the shrimp are opaque and cooked through. Avoid overcooking them, as they can quickly become rubbery.
Remove the shrimp from the skillet and set aside.
3. Start the Seafood Sauce
Add the remaining tablespoon of butter to the same skillet.
Add the chopped shallot and cook for 2–3 minutes until softened. Stir in the minced garlic and cook for about 30 seconds, just until fragrant.
Pour in the white wine or seafood stock. Scrape the bottom of the skillet with a wooden spoon to loosen the flavorful browned bits.
Allow the liquid to simmer for 1–2 minutes.
4. Make It Creamy
Reduce the heat to medium-low and add the heavy cream and broth.
Stir in the paprika, Italian seasoning, and cayenne pepper if using.
Allow the sauce to gently simmer for several minutes until it begins to thicken. Avoid boiling the cream aggressively.
Add the Parmesan cheese and stir until melted and smooth.
Taste and adjust the seasoning with salt and black pepper.
5. Add the Seafood
Gently fold the cooked shrimp and lobster meat into the sauce.
Warm everything together for approximately 1–2 minutes. Since the lobster is already cooked, it only needs to be heated through.
Finish with fresh lemon juice and chopped parsley. The small amount of lemon helps balance the richness of the cream sauce.
6. Finish the Steaks
Place each rested steak on a serving plate.
Spoon a generous portion of the shrimp and lobster cream sauce over the top or around the steak.
Garnish with additional parsley and, if desired, a light sprinkle of freshly grated Parmesan.
Serve immediately while the steak and sauce are warm.
How to Get a Perfectly Grilled Steak
Dry the surface well: Moisture prevents proper browning, so patting the steaks dry before seasoning helps create a better crust.
Use a hot grill: A properly preheated grill gives the steak those desirable browned edges and grill marks.
Don’t constantly flip the steak: Let it develop a crust before turning.
Rest before slicing: Resting allows the juices to redistribute instead of immediately running onto the plate.
Use a thermometer: Internal temperature is much more reliable than judging doneness by cooking time alone.
Best Side Dishes
Because this steak is rich and creamy, it pairs particularly well with sides that provide freshness or contrast.
Try serving it with:
- Creamy mashed potatoes
- Garlic roasted potatoes
- Steamed or roasted asparagus
- Green beans
- Roasted broccoli
- Sautéed spinach
- A crisp garden salad
- Warm crusty bread
For an especially indulgent dinner, spoon some of the seafood cream sauce over the mashed potatoes as well.
Helpful Tips
Don’t overcook the shrimp: Shrimp only need a short cooking time and should be removed from the heat as soon as they’re opaque.
Use cooked lobster carefully: Since lobster meat is already cooked, adding it near the end prevents it from becoming tough.
Keep the sauce at a gentle simmer: High heat can cause a cream sauce to become too thick or separate.
Fresh Parmesan works best: Freshly grated Parmesan melts more smoothly into the sauce.
Adjust the richness: For a lighter sauce, replace part of the heavy cream with additional seafood or chicken broth. The sauce will be less rich but still flavorful.
Can I Use Frozen Seafood?
Yes. Frozen shrimp and lobster can work well in this recipe. Thaw them safely in the refrigerator before cooking and pat the seafood dry before adding it to the skillet.
If using frozen lobster meat, check whether it is already cooked or raw and adjust the cooking method accordingly.
Final Thoughts
Grilled Steak with Shrimp and Lobster Seafood Cream Sauce combines everything you want in an impressive steakhouse-inspired dinner: a beautifully seared steak, tender seafood, garlic, Parmesan, herbs, and a luxurious cream sauce.
It’s rich enough for a special occasion but simple enough to prepare at home. Pair it with mashed potatoes and a fresh vegetable, and you’ll have a restaurant-style meal that’s perfect for date night, celebrations, or a memorable weekend dinner.